2022-2025 Toyota Tundra CrewMax Factory Side Steps (aka Assist Steps, Running Boards - Toyota (PT925-34222)):
These are used, and do not have attaching bolts, other than what attaches the brackets to the steps (no bracket to truck frame bolts). These steps sell for over $500 new. I picked them up on a whim, thinking they might fit my 2016 Tundra double cab, but they did not. Good used condition, black.
I also have a set of Westin side steps / nerf bars for Chevrolet 1500 Extended Cab truck that came off a 1999 model (from what I remember). They are chrome with black pads, with brackets, but no attaching hardware. Good condition. $45 for the set of two.